package com.yhp.service.impl;

import com.yhp.bean.Grade;
import com.yhp.dao.impl.GradeDaoImple;

import java.util.List;

public class GradeServiceImpl {
    /**
     * 查询年级列表
     */
    public List<Grade> getList(){
        return new GradeDaoImple().getList();
    }
}
